DialClerk Directory

Medicine contacts

Keytruda

Keytruda assistance and support contacts through Merck.

Product / program source ↗ · Checked 2026-10-22

The program must confirm current eligibility and application requirements; listing a medicine does not establish coverage or assistance approval.

Merck Patient Assistance and Access Programs

patient assistance

Keytruda patient assistance

Official page read
Phone855-257-3932Published hours

Monday–Friday, 8 a.m.–8 p.m. Eastern

Product, plan and location

Confirm the exact product or service
National contact — confirm product and location

Mailing address

Not researched for this route

The program must confirm current eligibility and application requirements; listing a medicine does not establish coverage or assistance approval.

View source ↗ · Source checked 2026-10-22

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Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

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